| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.65 | 5.175% | $56.4264 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $67.69 | 10.479% | $74.7832 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $15.66 | 8.269% | $16.9549 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $99.72 | 4.107% | $103.8155 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $67.72 | 6.370% | $72.0338 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $203.34 | 6.373% | $216.2989 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $47.95 | 10.159% | $52.8212 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $555.73 | $593.1339 | $593.13 | $593.15 | $593.10 | |